General

  • Target

    fd88e7cd053b2f29430a5b91c354ac1e185918f53aeadcea9b00080ba91c0029N.exe

  • Size

    55KB

  • Sample

    241207-xs3qwatpam

  • MD5

    b1cdc5e00943a176750e7048ce35c340

  • SHA1

    1a5e532fc66f11fcb662104e49dec57a89a35e62

  • SHA256

    fd88e7cd053b2f29430a5b91c354ac1e185918f53aeadcea9b00080ba91c0029

  • SHA512

    baf0221f1b8f5e727e2d4dfaf92cfc236bcb826b94c4cac7ed76d5336592b21c8fa3cb8aa20e23a2466db588bad7be36bec8069223c2559f78529f150b61a063

  • SSDEEP

    1536:ZBGKWpKJGDAe7cvF2ZKNSoNSd0A3shxD6T:nXkPGFOKNXNW0A8hho

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      fd88e7cd053b2f29430a5b91c354ac1e185918f53aeadcea9b00080ba91c0029N.exe

    • Size

      55KB

    • MD5

      b1cdc5e00943a176750e7048ce35c340

    • SHA1

      1a5e532fc66f11fcb662104e49dec57a89a35e62

    • SHA256

      fd88e7cd053b2f29430a5b91c354ac1e185918f53aeadcea9b00080ba91c0029

    • SHA512

      baf0221f1b8f5e727e2d4dfaf92cfc236bcb826b94c4cac7ed76d5336592b21c8fa3cb8aa20e23a2466db588bad7be36bec8069223c2559f78529f150b61a063

    • SSDEEP

      1536:ZBGKWpKJGDAe7cvF2ZKNSoNSd0A3shxD6T:nXkPGFOKNXNW0A8hho

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks